The Call of Duty: Black Ops map expansion, called “Escalation,” is now available to Xbox Live subscribers. Escalation adds five new maps, including four that are available in multiplayer mode. As we noted >>

Activision announced Tuesday the third major record-breaking milestone achieved by its recent smash hit, Call of Duty: Black Ops. The latest addition to Activision’s Call of Duty franchise first set a new launch-day >>